13:01:59 Create new PHPExcel object<br />13:01:59 Set document properties<br />13:01:59 Add data<br />13:01:59 Set data validation<br />13:01:59 Write to Excel2007 format<br />13:01:59 File written to 15datavalidation.xlsx<br />Call time to write Workbook was 0.0151 seconds<br />13:01:59 Current memory usage: 6 MB<br />13:01:59 Peak memory usage: 6 MB<br />13:01:59 Done writing file<br />File has been created in /home/sleasexm/public_html/vendor_back2/phpoffice/phpexcel/Examples<br />